/Engine/Source/Developer/AutomationDriver/Public/WaitUntil.h
Creates a new wait delegate which completes it's wait only if the specified condition returns true or if the specified timeout timespan elapses
static [FDriverWaitDelegate](API\Developer\AutomationDriver\FDriverWaitDelegate) Condition ( const [FDriverWaitConditionDelegate](API\Developer\AutomationDriver\FDriverWaitConditionDelegate) & Delegate, [FWaitTimeout](API\Developer\AutomationDriver\FWaitTimeout) Timeout )